Shokz Bone Conduction Headphones Wireless Bluetooth 5.3 OpenRun Pro 2 Suguru Osako Model SHOKZ S820 This is the standard size model (not mini). Purchased about a year ago and used a few times, then stored. All accessories are included. There are no visible scratches or stains, and it is in beautiful condition. I checked the operation before listing, and the battery was also good. [Set Contents] ・OpenRun Pro 2 Earphones ・Carrying case ・USB-C charging cable ・User guides ・Suguru Osako original card ・Box 8917314010